01 - Pat steak cubes dry with paper towels. Toss with olive oil, salt, and black pepper.
02 - Heat a large skillet over medium-high heat. Place steak cubes in a single layer and sear for 2–3 minutes, turning to brown all sides. Transfer to a plate and set aside.
03 - In the same skillet, add mushrooms and cook for 4–5 minutes, stirring occasionally, until golden and moisture is released.
04 - Reduce heat to medium. Add butter, minced garlic, thyme, and parsley to the mushrooms. Stir for 1 minute until aromatic.
05 - Return steak bites with any accumulated juices to the pan. Toss for 1–2 minutes until heated through and coated evenly in garlic butter.
06 - Adjust seasoning to taste. Garnish with additional parsley and lemon wedges if desired.